6388663270400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{983}}^1\times {\mathrm{1999}}^1$

素因数の和:3139

約数の個数: 264

約数和(自身を含む): 15985072128000

約数和(自身を除く): 9596408857600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 983, 1016, 1024, 1270, 1280, 1600, 1966, 1999, 2032, 2540, 2560, 3175, 3200, 3932, 3998, 4064, 4915, 5080, 5120, 6350, 6400, 7864, 7996, 8128, 9830, 9995, 10160, 12700, 12800, 15728, 15992, 16256, 19660, 19990, 20320, 24575, 25400, 25600, 31456, 31984, 32512, 39320, 39980, 40640, 49150, 49975, 50800, 62912, 63968, 65024, 78640, 79960, 81280, 98300, 99950, 101600, 124841, 125824, 127936, 130048, 157280, 159920, 162560, 196600, 199900, 203200, 249682, 251648, 253873, 255872, 314560, 319840, 325120, 393200, 399800, 406400, 499364, 503296, 507746, 511744, 624205, 629120, 639680, 650240, 786400, 799600, 812800, 998728, 1006592, 1015492, 1023488, 1248410, 1258240, 1269365, 1279360, 1572800, 1599200, 1625600, 1965017, 1997456, 2030984, 2046976, 2496820, 2516480, 2538730, 2558720, 3121025, 3145600, 3198400, 3251200, 3930034, 3994912, 4061968, 4993640, 5032960, 5077460, 5117440, 6242050, 6291200, 6346825, 6396800, 7860068, 7989824, 8123936, 9825085, 9987280, 10154920, 10234880, 12484100, 12582400, 12693650, 12793600, 15720136, 15979648, 16247872, 19650170, 19974560, 20309840, 24968200, 25164800, 25387300, 25587200, 31440272, 31959296, 32495744, 39300340, 39949120, 40619680, 49125425, 49936400, 50774600, 51174400, 62880544, 63918592, 64991488, 78600680, 79898240, 81239360, 98250850, 99872800, 101549200, 125761088, 127837184, 129982976, 157201360, 159796480, 162478720, 196501700, 199745600, 203098400, 249557159, 251522176, 259965952, 314402720, 319592960, 324957440, 393003400, 399491200, 406196800, 499114318, 503044352, 628805440, 639185920, 649914880, 786006800, 798982400, 812393600, 998228636, 1006088704, 1247785795, 1257610880, 1299829760, 1572013600, 1597964800, 1624787200, 1996457272, 2012177408, 2495571590, 2515221760, 3144027200, 3195929600, 3249574400, 3992914544, 4991143180, 5030443520, 6238928975, 6288054400, 6499148800, 7985829088, 9982286360, 10060887040, 12477857950, 12576108800, 15971658176, 19964572720, 24955715900, 25152217600, 31943316352, 39929145440, 49911431800, 50304435200, 63886632704, 79858290880, 99822863600, 127773265408, 159716581760, 199645727200, 255546530816, 319433163520, 399291454400, 638866327040, 798582908800, 1277732654080, 1597165817600, 3194331635200, 6388663270400]

約数ペア:

[(1, 6388663270400), (2, 3194331635200), (4, 1597165817600), (5, 1277732654080), (8, 798582908800), (10, 638866327040), (16, 399291454400), (20, 319433163520), (25, 255546530816), (32, 199645727200), (40, 159716581760), (50, 127773265408), (64, 99822863600), (80, 79858290880), (100, 63886632704), (127, 50304435200), (128, 49911431800), (160, 39929145440), (200, 31943316352), (254, 25152217600), (256, 24955715900), (320, 19964572720), (400, 15971658176), (508, 12576108800), (512, 12477857950), (635, 10060887040), (640, 9982286360), (800, 7985829088), (983, 6499148800), (1016, 6288054400), (1024, 6238928975), (1270, 5030443520), (1280, 4991143180), (1600, 3992914544), (1966, 3249574400), (1999, 3195929600), (2032, 3144027200), (2540, 2515221760), (2560, 2495571590), (3175, 2012177408), (3200, 1996457272), (3932, 1624787200), (3998, 1597964800), (4064, 1572013600), (4915, 1299829760), (5080, 1257610880), (5120, 1247785795), (6350, 1006088704), (6400, 998228636), (7864, 812393600), (7996, 798982400), (8128, 786006800), (9830, 649914880), (9995, 639185920), (10160, 628805440), (12700, 503044352), (12800, 499114318), (15728, 406196800), (15992, 399491200), (16256, 393003400), (19660, 324957440), (19990, 319592960), (20320, 314402720), (24575, 259965952), (25400, 251522176), (25600, 249557159), (31456, 203098400), (31984, 199745600), (32512, 196501700), (39320, 162478720), (39980, 159796480), (40640, 157201360), (49150, 129982976), (49975, 127837184), (50800, 125761088), (62912, 101549200), (63968, 99872800), (65024, 98250850), (78640, 81239360), (79960, 79898240), (81280, 78600680), (98300, 64991488), (99950, 63918592), (101600, 62880544), (124841, 51174400), (125824, 50774600), (127936, 49936400), (130048, 49125425), (157280, 40619680), (159920, 39949120), (162560, 39300340), (196600, 32495744), (199900, 31959296), (203200, 31440272), (249682, 25587200), (251648, 25387300), (253873, 25164800), (255872, 24968200), (314560, 20309840), (319840, 19974560), (325120, 19650170), (393200, 16247872), (399800, 15979648), (406400, 15720136), (499364, 12793600), (503296, 12693650), (507746, 12582400), (511744, 12484100), (624205, 10234880), (629120, 10154920), (639680, 9987280), (650240, 9825085), (786400, 8123936), (799600, 7989824), (812800, 7860068), (998728, 6396800), (1006592, 6346825), (1015492, 6291200), (1023488, 6242050), (1248410, 5117440), (1258240, 5077460), (1269365, 5032960), (1279360, 4993640), (1572800, 4061968), (1599200, 3994912), (1625600, 3930034), (1965017, 3251200), (1997456, 3198400), (2030984, 3145600), (2046976, 3121025), (2496820, 2558720), (2516480, 2538730)]